Reborn Faster to continue their track record of Aero Supremacy; the rim brake ARC 1100 now incorporate DT's latest Aero Spoke and Ratchet EXP technology to further refine a proven wining formula A product of DT's continued work with JP Ballard and his team at the GST wind tunnel in Immenstaad, Germany, the new Aero Lite II and Aero Comp II spokes are exclusive to the ARC 1100's and measure 28% thinner and 39% deeper than the pervious models, further reducing the rotational drag for which DT leads the world in researching engineering solutions for When you're making wheels for winning Ironman World Championships and Grand Tours only the very best will do; so the ARC 1100's feature DT's 180 36-tooth Ratchet EXP hubs with SiNC ceramic bearings, the very fastest hubs available with unmatched reliability and easy servicing The bespoke rim profile's 17 mm internal width is optimised for 23-25c tyres and tubeless compatible, available in 80, 62 or 48 m deep options to suit any racing situation Maximum recommended system weight: 100 KG Includes both Shimano and SRAM XDR freehubs, SwissStop brake pads, Titanium RWS skewer, wheel bag, rim tape and lightweight tubeless valves Weight: 1519 grams a pair in 48 mm Axle: 100 mm QR